The Invisible Enemy (2)
Run Time: mins
Air Date: Sat, 8 Oct 1977
Average Rating: ⭐ 6.4 (5 votes)
BBC One BBC TelevisionSeason 15 - Episode 6
Average Rating: ⭐ 6.4 (5)
Leela and Lowe take the Doctor to the Bi-Al Foundation for help. But how can they cure an infection of the mind?